baber/WOPTO huggingface dataset:
Patent JP-2000349382-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAGI NAOMI
IPC: H01S5/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To improve flatness of a lead end face that becomes a wire bonding surface, and increase the reliability of wire bonding by integrally forming a plurality of leads in the same direction in parallel, and by providing a retention member for fixing them to an eyelet. SOLUTION: The semiconductor device is composed of a stem 6 with an eyelet 1 for mounting a semiconductor laser element 8, a photo detector 9, or the like, leads 2 for electrically connecting a semiconductor element being mounted to the eyelet 1 to the outside, and a retention member 3 for forming the plurality of leads 2 in the same direction in parallel for fixing to the eyelet 1. A mold resin part 3 is formed while the lead 2 is in a frame shape for molding, thus maintaining the parallelism between the leads 2. In this state, the lead 2 is fixed to the eyelet 1 via the mold resin part 3, and the vertical property between each lead 2 and a reference surface S1 of the eyelet 1 is secured. To the reference surface S1 of the eyelet 1, an end face E1 of the lead 2 on a wire bonding surface is accurately positioned, thus increasing the reliability of wire bonding.
Patent JP-S6047957-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: IWAMOTO KEIICHI
IPC: G01N29/265
Filed: 1983-08-26
Abstract: PURPOSE:To make it possible to accurately perform ultrasonic flaw detection from the inside of a pipe by the movement of a probe to the axial direction, by arranging plural sets of ultrasonic probe groups, each of which constituted by radially arranging a plurality of ultrasonic probes, so as to respectively arrange all of said probe groups to the circumferential direction in different phase difference. CONSTITUTION:Each of Two sets of probe groups 2, 3 inserted into a pipe 1 to be inspected form a set wherein four ultrasonic probes 4 are arranged so as to mutually provide a phase angle of 90 deg. and transmits an ultrasonic wave to the pipe 1 to be inspected through water 5. In this case, two sets of the probe groups 2, 3 each comprising four ultrasonic probes 4 are arranged to the circumferential direction so as to mutually form a phase angle of 45 deg. and both of them are connected by a cable 6 which is, in turn, connected to an ultrasonic flaw detector. When the probe groups 2, 3 are arranged as mentioned above and moved to the axial direction, ultrasonic waves are transmitted to the circumferential direction so as to form 45 deg.-angle intervals as the result of this arrangement. That is, the ultrasonic flaw detection of the pipe 1 to be inspected can be performed in such a state that the inner circumference of said pipe 1 is divided into twelve sections.
Patent JP-S5944779-A (JP)
Inventor: SHIMIZU KENZOU
IPC: H01R12/24
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60120998-A (JP)
Title: Method of increasing cyclodextrin yield
Inventor: NAKAMURA TAKASHI
IPC: C12P19/18
Filed: 1984-07-25
Abstract: PURPOSE:In the production of cyclodextrin by means of an enzyme, a specific oxygen-containing organic compound is added to achieve marked increase in the yield of cyclodextrin. CONSTITUTION:In the production of cyclodextrin in which various kinds of starch and processed starch are used as a starting material and cyclodextrin glycosyltransferase is made to act thereon, preferably high concentration of starch milk is used and more than 5% preferably about 10-70%, based on the starch, of a compound selected from aliphatic alcohols of 1-8 carbon atoms except ethanol, aliphatic ether, esters and ketones of 2-4 carbon atoms are added to the starting materials, preferably in the stage 1hr after the time when the enzyme has been allowed to act.
Patent JP-H113467-A (JP)
Title: Automatic cup type vending machine
Inventor: MOCHIZUKI KIYUUHEI
IPC: G07F13/10
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an ingredient supplying device in a mixing device for an automatic cup type vending machine which performs ingredient filling operation within a machine body without the movement of the center of gravity when the ingredients are filled and which does not need space in front of the machine body. SOLUTION: This vending machine has an opening on the top plane, for filling fills through the opening, and is provided with a cup supplying device 22 that forms a shaft part 24 as a supporting point at almost centers of both side walls of a body case 23, and a shaft receiving part 27a which supports the device 22 with the shaft at prescribed positions and stopping pieces A, B, 25 and 26 which regulate the prescribed stop position of a supporting member 27 and the device 22 which are fixed to a machine body 1 at the time of normal sale and rotation operations.
Patent JP-H0734230-A (JP)
Title: Shutter mechanism
Inventor: WATANABE TAKEAKI
IPC: H01L21/203
Filed: 1993-06-28
Abstract: PURPOSE:To avert the generation of a problem by lubrication in a vacuum by minimizing the mass of a moving section and eliminating mechanically sliding parts simultaneously with shortening of the opening and closing time of a shutter. CONSTITUTION:Molecular beams 2 generated by heating a prescribed material disposed in a vacuum vessel 1 are passed through a mask 5 for forming a molecular layer of a prescribed area and shape by regulating the route of the molecular beams 2 and are cast onto a substrate 3. The molecular layer is then formed by a vapor deposition source 4. The shutter 9 mounted with a planar bimorph type piezoactuator is disposed between the vapor deposition source 4 and the mask 5. The bimorph type piezoactuator 8 exists in this position as it is to hold the shutter 9 in a stationary position when a voltage is not impressed between an electrode a6 and an electrode b7. The actuator is deformed by warping to open the shutter 9 to open and close the route of the molecular beams 2 when the voltage is impressed to the electrodes.
Patent JP-S5280776-A (JP)
Title: Preparation of thin film silicon single crystal plate
Inventor: HARIGAI HIROSHI
IPC: H01L21/3063
Filed: 1975-12-27
Abstract: PURPOSE: To fabricate a thin film-like single crystal plate by forming an epitaxial thin layer on a Si single crystal substrate by means of electrolytic etching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H114185-A (JP)
Title: Communication system/device
Inventor: ODA MIKIO
IPC: G06K17/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To precisely and securely sample reception data without dropping the communication speed by providing a reset means for resetting a frequency- dividing operation when reception data changes and starting the frequency- dividing operation after prescribed time passes for a main device. SOLUTION: The reset circuit 17 of a card reader/writer outputs a reset signal to a clock frequency-dividing circuit 11 with the rise/fall of reception data and resets the frequency-dividing operation. The reset circuit 17 holds a reset state only for prescribed time t0 after the frequency-dividing operation is set. The clock frequency-dividing circuit 11 is started after prescribed time t0 passes and the frequency-dividing operation is started. The frequency-dividing operation is reset again at timing when next data changes and it is resumed after a prescribed time t0 passes. Reception data of the card reader/writer is sampled by the rise of the reception clock of the card reader/writer, which is the frequency-divided output of the clock frequency-dividing circuit 11.
Patent JP-S6221786-A (JP)
Title: Boat in production apparatus of iii-v compound semiconductor single crystal by horizontal method and seed crystal contained in said boat
Inventor: WACHI MICHINORI
IPC: H01L21/18
Filed: 1985-07-18
Abstract: PURPOSE:To make it possible to obtain the titled single crystals with with good reproduciblity and prevent damage of a seed crystal table, by supporting the seed crystals on both sides by a seed crystal housing groove on the seed crystal table and forming the groove in an upward successively spreading cross-sectional shape. CONSTITUTION:In a production apparatus of III-V compound semiconductor single crystals, e.g. GaAs, InP or InAs, etc., by the horizontal boat method, a seed crystal housing groove 17 on a seed crystal table 16 is designed to support the seed crystal 12 on both sides and formed into an upward successively spreading cross-sectional shape, e.g. V-shaped groove. As opposed to the conventional groove of rectangular cross section to support only the bottom of the seed crystal, the titled single crystals can be produced with good reproducibility without falling down of the seed crystal against the side of the III-V compound semiconductor melt even when corrosion is caused in the bottom of the seed crystal 12 since the side part of the seed crystal 12 is supported by the groove side wall. Since the volume increase excapses upward even on expansion of the seed crystal 12 by the temperature increase, the damage of the seed crystal table 16 by the difference in thermal expansion coefficient can also be prevented.
Patent JP-H05290428-A (JP)
Title: Sliding type magnetic head for magneto-optical recording
Inventor: TAKAHASHI TOMOYUKI
IPC: G11B11/105
Filed: 1992-06-16
Abstract: PURPOSE:To simultaneously realize the reduction of loading force and remedy for external impact by preventing a head jump with a change in the shape of a magneto-optical disk surface. CONSTITUTION:A magnetic head body having a head element constituted by winding a coil on a magnetic core and a sliding part for sliding in contact with a magneto-optical disk on one end side thereof is mounted to the gimbal of a slider arm 23 in its centroid position or the position corresponding to its near position. This slider arm 23 is supported turnably to a head arm 24 in its centroid position or the position corresponding to its near position. A coil spring 36 is interposed between the head arm 24 and the sliding part.
Patent JP-S5681733-A (JP)
Title: Rotary type trencher used in orchard or the like
Inventor: SEKIYA TAKASHI
IPC: E02F3/18
Filed: 1979-12-04
Abstract: PURPOSE: To prevent a dredged part from heaping up and to pile soil by smoothly inducing a sprinkling soil to both sides of a trench by a mechanism wherein a cover having an upper end inclined backward is installed above a pair of rotation bodies of a trencher.  
     CONSTITUTION: Rotating bodies 5 fitted in a V-shape through a power transmission case 4 are rotated in an up-cut milling system and the digged soil is piled at a far away part from a shoulder part of the trench. At this time, a dredger 21 of the cover 5 fitted above the rotating bodies 5 advances in the trench and dredges the trench. Since the upper wall part 22 of the rear part of this cover 6 is formed into a backward inclined slope plane, the soil digged and thrown up with the rotating bodies 5 is accumulated on the upper wall part 22 and with this weight, the dredger  21 is prevented from rising. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0326488-A (JP)
Title: Joint of robot
Inventor: UOZUMI AKIRA
IPC: B25J19/00
Filed: 1989-06-20
Abstract: PURPOSE:To change a motor, etc., and to enable a maintenance inspection just as the state of fitting an output flange by forming an oblong hole in the diameter direction having a female screw part reaching a rod from the peripheral face of the output flange on the output flange, and fixing the rod with a male screw being screwed to the female screw part and with the female and male screws tips being pressed to the rod. CONSTITUTION:In the case of exchanging or performing a maintenance inspection of the motor 31 and encoder 35 of a 1st joint 3, the fixture of a rod 33 to an output flange 32 is released only by loosening a male screw 38 from the peripheral face of the output flange 32. By this release of the rod 33, the motor 31 and encoders 35, etc., are removed extremely simply from the upper structure of the 1st joint 3 and the exchange and maintenance inspection work of the motor 31 and encoder 35, etc., can be performed in short time.
Patent JP-S6312660-A (JP)
Title: Room temperature curable composition
Inventor: SHIMIZU CHIYUKI
IPC: C08L71/02
Filed: 1986-07-04
Abstract: PURPOSE:To provide a composition curable at room temperature, composed of a polyether having molecular chain terminals blocked with hydrolyzable silyl group, an inorganic filler and a curing catalyst, having excellent heat- resistance and weather resistance and high adhesivity and capable of giving a cured rubbery product having high elongation. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a polyether of formula (R<1>-R<4> are bivalent hydrocarbon group; R<5> is univalent hydrocarbon group; X is hydrolyzable group; A is univa lent aromatic group having phenolic hydroxyl group; (a) is 1-3; m is 10-500; n is >=1) having molecular chain terminals blocked with a hydrolyzable silyl group, preferably a polyether of the formula wherein R<1>O is oxypropylene unit, etc., A is phenyl substituted with one or more phenolic hydroxyl groups and optionally having other substituent group, X is 1-6C alkoxy and (a) is 2 with (B) 3-300pts. of an inorganic filler and (C) 0.01-20pts. of a curing catalyst.
Patent JP-H10333497-A (JP)
Title: Image carrier unit
Inventor: FURUKAWA SABURO
IPC: G03G15/01
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sure and stable contact state with an abutting member such as a hard roller or the like by improving circularity and also to facilitate manufacturing. SOLUTION: Concentric supporting parts 121 and 131 supporting the end part 141 of an image carrier from inside in a circumferential direction are provided at a pair of disk-like members 120 and 130, and a C-shaped elastic ring 134 whose both ends are opened is arranged to the supporting part through the end part 141 of the image carrier, and the elastic ring is tightened by a tightening means 137, so that the end part 141 of the image carrier is held and fixed between the elastic ring 134 and the supporting part.
Patent JP-H092197-A (JP)
Title: Passenger detecting device
Inventor: OTAKI KIYOKAZU
IPC: B60R21/01
Filed: 1995-06-23
Abstract: PURPOSE: To accurately detect a passenger seating on a seat by providing a passenger presence judging means to produce a distance data difference between objects continuously in time series detected by a distance sensor and judge that a seating passenger is present on a seat when the difference exceeds a given value. CONSTITUTION: An air bag device 20 is installed in an instrument panel 18 and a distance sensor 24 is attached below an air bag case 28 in the instrument panel 18. The distance sensor 24 comprises an ultrasonic distance sensor and is arranged in such a manner that the detecting direction points to the center in the direction of width of a car of a seat back 14A. A difference between distance data and a preceding read distance data is calculated. When the difference exceeds a given value, it is judged that seating passenger is present on a seat and the air bag device 20 is brought into an operable state. Meanwhile, when the difference is below a given value, it is judged that a seating passenger is absent on a seat, namely, it is judged that a luggage is placed on the seat and the passenger does not seat and the air bag device 20 is brought into an inoperable state.
Patent JP-H0682721-A (JP)
Title: Multiformat film clamp
Inventor: SUTEIIBUN MAIKERU RIIINKU
IPC: G03D13/00
Filed: 1993-06-28
Abstract: PURPOSE: To flatly hold films having different sizes on an aperture gate. CONSTITUTION: A base plate 2 is provided with a comparatively flat surface and an aperture by which the film 1 is positioned. A platen 3 is provided with an aperture and gripping pieces 15 and 16 positioned around the aperture and bent to the outside from the aperture. By holding the platen 3 in a state where the apertures are arrayed with respect to the base plate 2, the pieces 15 and 16 are pressed to the outside from the aperture and the film 1 is pulled over the front surface of the aperture. A gimbal frame 11 having the degree of freedom in two stages is formed in the platen 3 and the pieces 15 and 16 are held in parallel with the platen 3 so as to exert uniform holding force and tension on the film.
Patent JP-S6314235-A (JP)
Title: Startup system for electronic computer system
Inventor: UEJIMA KENTARO
IPC: G06F13/00
Filed: 1986-07-04
Abstract: PURPOSE:To eliminate a need to generate system constitution information at the time of a 2nd and succeeding startups and to shorten a startup time by adding a function which passes control to a stage right which almost finishes a startup. CONSTITUTION:If a copied main storage contents copy file is detected being registered in a specific external storage device when initial loading is a 1st startup, the copy file which is already registered is loaded in a main storage from the external storage device. The initial loader when finishing loading this copy file initializes a system constitution device according to the initialization information in the system constitution device control part in the copy file. The initial loader passes the control to the tail of the startup processing part of an operating system and finishes the loading process. A copy file that the initial loader loads at the 2nd and succeeding startups is right before the end of the startup processing, so the system constitution information need not be generated.
Patent JP-S5857993-A (JP)
Title: Surface protection of prints
Inventor: OKAMOTO CHIYOUJIYU
IPC: B41F19/00
Filed: 1981-10-02
Abstract: PURPOSE:To completely protect an inked film after printing on a treated material by applying a nipping pressure onto a layer of a coating agent of the treated material at an entrance of a substance to press and convey. CONSTITUTION:A cardboard 18 is fed into a roll-coating device 1 from a paper carrier portion 8 while placing the inked film upward, and an ultraviolet-hardening type coating agent C is coated on the surface of the cardboard 18. Next, a nipping pressure is applied by holding between rollers 10, 13, by which the cardboard 18 is pressed to adhere, and the layer of the coating agent C is  pressed for coating by a film belt 12 stretched between the rollers 10, 11, and  bubbles and rolling marks on the layer of coating agent C is removed. The layer of coating agent C and film belt 12 which pass through the rollers 11, 13  are adhered each other unitarily, and hardened by bridging of the ultraviolet  hardening coating agent at the next ultraviolet ray irradiation 16. Thereafter it  is cooled off by a cooling device 17 and a deform between the belt 12 and the  hardened layer of coating agent is generated, and the belt 12 easily comes off from the hardened layer at a separating roller 11, and it is accommodated as  treated products in a receiving vessel 5.
Patent JP-S5948855-A (JP)
Title: Mode switching device of cassette deck
Inventor: MIYOSHI KAZUHIDE
IPC: G11B15/675
Filed: 1982-09-10
Abstract: PURPOSE:To ensure the selection for ejection of a cassette back which reverses automatically, by providing a mode changeover switch to select the cassette back ejection capable of reverse running automatically in a cassette deck having an auto-reverse function. CONSTITUTION:For a cassette deck having an auto-reverse mechanism, a sliding switch SW1 has four contacts S1a-S1d. The contacts S1b and S1d switch reproduction heads LA, LB, RA and RB respectively: the S1c switches Hall elements; and S1a performs a tape traveling display. When a part of a cassette back is inserted, a plunger P1 is energized to load the cassette back to a reproducing position. A mode changeover switch SW2 is turned on in a non-reverse mode, and transistors TRQ2 and Q1 are turned on and off via a differentiating circuit consisting of a capacitor C2 and a resistance R2 when the tape traveling reverses with changeover of the contact S1a. Thus the energization is cut off to the plumger P1, and the cassette back is ejected.
Patent JP-S6136558-A (JP)
Title: Hydraulic control device of speed change gear
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H41/30
Filed: 1984-07-28
Abstract: PURPOSE:To prevent unstabilization of discharged oil pressure by providing a deflating device in an operation oil return path extending from a hydraulic power transmission device to an oil sump of an operation oil circulating path in a hydraulic control device of a speed change gear. CONSTITUTION:A hydraulic power transmission device (torque converter) 50 includes a pump 55, a turbine 56 and a stator 57, and a hydraulic control device has an oil pump 101, a pressure regulating valve 10, a direct coupled clutch control valve 40 and so on. An oil path 6B which is an operation oil return path from a torque converter 50 is provided with a deflating device 3, whereby when air is discharged from the torque converter 50 to the oil path 6B, air is automatically discharged. Thus, a sudden expansion of air can be prevented to prevent an excessive increase of pressure in a transmission gear and a leakage of oil.
Patent JP-S5491539-A (JP)
Title: Adhesive
Inventor: KAMIYA SHIYUNJI
IPC: C08L33/00
Filed: 1977-12-29
Abstract: PURPOSE: To prepare an adhesive useful for the adhesion of a polyolefin resin and metal, by compounding a specific block copolymer, an ethylene-vinyl acetate copolymer, an ethylene-alkyl acrylate copolymer, a phenolic resin, and a self-adhesive resin.  
     CONSTITUTION: An adhesive composition composed of (A) 100 parts by weight of a block copolymer having a molecular weight of 500W500,000 and containing 10W70 wt% of a mono-vinyl-substituted aromatic compound of formulas I-V (B is conjugated diolefin polymer block; A is mono-vinyl-substituted aromatic compound polymer block; X is m-functional residue; m is 3W7; n is 2W10), (B) 10W100 parts by weight of an ethylene-vinyl acetate copolymer having an MI of 2W400 g/10 min. and a vinyl acetate content of 10W45 wt%, (C) 20W200 parts by weight of an  ethylene- alkyl acrylate copolymer having an MI of 0.5W50 g/10 min. and an alkyl  acrylate content of 10W50 wt%, (D) 5W100 parts by weight of a thermoplastic,  non-heat reactive phenolic resin, and (E) 30W200 parts by weight of a self-adhesive resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11347964-A (JP)
Title: Stopper removing tool for hose clamp
Inventor: MAEDA KAZUHIKO
IPC: B25B27/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a stopper removing tool whereby a clamp stopper can be removed easily and certainly in the process to mount a hose clamp. SOLUTION: A hose clamp is composed of a ring portion to be wound fast on the peripheral surface of a hose. protrusions extending outward radially from the ends of the ring portion, and clamp stoppers installed so as to pinch the protrusions in proximity to each other, and a stopper removing tool 10 for this hose clamp is composed of a pair of arms 11 intersecting each other and pivoted at the intersection swingably relative to each other, pressure rollers 12 installed in a part 11b abutting to the protrusions on the hose clamp in such a way as opposing to each other at one-side ends of the arms, and pickup pieces 13 to be in pressure contact resiliently with the respective clamp stoppers in positions slitgly inside from one-side ends of the arms.